This is Crow's DC linear power supply board designed for modular synthesizer applications. It also makes an excellent universal project power supply. The front-end transformer can be selected by the user according to power requirements: two form factor mounting dimensions are supported for 15VA, 25VA and 35VA capacities.
The regulated, current-limited DC output voltages are adjustable +12V@400mA to +15V@320mA, -12V@400mA to -15V@320mA, and +5V@1A. Reverse-polarity and over-current protection are provided. Build doc is emailed upon shipment.
Note: the user must supply fuses in their AC front end. A fuse/switch assembly is recommended.